tYr Court.
Tan Queen's Belgian guests, the Duke and Duchess of Brabant, quitted Windsor Castle on Monday, for their own country. It was the birthday of the Prince of Wales ; but in consequence of the death of Prince Lei- ningen, half-brother to the Queen, the usual military honours were dis- pensed with, and all invitations to Court were cancelled. Prince Frederick William of Prussia arrived at Windsor Castle on Sa- turday, on a visit. The open-air exercise of her Majesty has been confined to walking in the Castle-gardens and the Home Park, accompanied by Prince Albert, the Princess Royal, and Prince Frederick William of Prussia. The Queen gave audience on Monday to Earl Granville, Mahomed Pasha, and M. Musurus the Turkish Minister.